Sorce and colleagues (1985) used the visual cliff procedure to show that 12-month-olds can
A) perceive differences in depth in an unfamiliar setting.
B) only discriminate among adults' facial expressions.
C) understand the meaning of different adult facial expressions.
D) only imitate adults' facial expressions.
C
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While sitting with her parents in a restaurant waiting for service, four-year-old Elana watches as the waitress walks by without taking their order. "Mommy," she whines to her mother, "why isn't she talking to us when I'm so hungry?" Elana's belief that the waitress must know how hungry she is demonstrates the Piagetian concept of a. equilibration
b. egocentrism. c. centration. d. object permanence.
Sleep spindles occur in Stage 1 sleep.
Answer the following statement true (T) or false (F)
Luckily, Cy can spot the fly in his soup and distinguish it from the flecks of pepper also floating in the broth. From Cy's perspective, what is the figure and what is the (back)ground?
A) The pepper is the ground, and the broth is the figure. B) The fly is the figure, and the broth is the ground. C) The broth is the figure, and the pepper is the ground. D) The pepper is the figure, and the fly is the ground.
Piaget referred to children's idea that good deeds will be rewarded, and misdeeds will be punished as
a. moral relativism. c. cooperative agreements. b. imminent justice. d. heteronomous morality.